snydeq writes: Changes in Microsoft's forthcoming upgrade to Windows 8 reveal the dark underbelly of Microsoft's evolving agenda, one that finds pieces of Windows 8 inexplicably disappearing and a new feature that allows Microsoft to track your local searches cropping up, InfoWorld's Woody Leonhard reports. 'As Windows 8.1 Milestone Preview testers push and prod their way into the dark corners of Windows 8.1 "Blue," they're finding a bunch of things that go bump in the night. From new and likely unwelcome features, to nudges into the Microsoft data tracking sphere, to entire lopped-off pieces of Windows 8, it looks like Microsoft is changing Windows to further its own agenda.'